12797162 has 16 divisors (see below), whose sum is σ = 22025472. Its totient is φ = 5462640.

The previous prime is 12797143. The next prime is 12797171. The reversal of 12797162 is 26179721.

It is a Smith number, since the sum of its digits (35) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2108 + ... + 5480.

It is an arithmetic number, because the mean of its divisors is an integer number (1376592).

Almost surely, 2^12797162 is an apocalyptic number.

12797162 is a deficient number, since it is larger than the sum of its proper divisors (9228310).

12797162 is a wasteful number, since it uses less digits than its factorization.

12797162 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3653.

The product of its digits is 10584, while the sum is 35.

The square root of 12797162 is about 3577.3121194551. The cubic root of 12797162 is about 233.9041295243.

The spelling of 12797162 in words is "twelve million, seven hundred ninety-seven thousand, one hundred sixty-two".